package com.itchen.headline.dao.impl;

import com.itchen.headline.dao.BaseDao;
import com.itchen.headline.dao.NewsUserDao;
import com.itchen.headline.pojo.NewsUser;

import java.util.List;

public class NewsUserDaoImpl extends BaseDao implements NewsUserDao {

    @Override
    public NewsUser findByUsername(String username) {
        String sql = """
                select uid,username,user_pwd userPwd,nick_name nickName
                from news_user
                where
                    username = ?
                """;
        List<Object> newsUserList = baseQuery(NewsUser.class, sql,username);
        return (newsUserList != null && newsUserList.size() > 0) ? (NewsUser)newsUserList.get(0) :null;
    }

    @Override
    public NewsUser findByUid(Integer userId) {
        String sql = """
                select uid,username,user_pwd userPwd,nick_name nickName
                from news_user
                where
                    uid = ?
                """;
        List<Object> newsUserList = baseQuery(NewsUser.class, sql,userId);
        return (newsUserList != null && newsUserList.size() > 0) ? (NewsUser)newsUserList.get(0) :null;
    }

    @Override
    public Integer insertUser(NewsUser registUser) {
        String sql = """
                insert into news_user values (DEFAULT,?,?,?)                
                """;
        return baseUpdate(sql,registUser.getUsername(),registUser.getUserPwd(),registUser.getNickName());
    }
}